How to urinate frequently when the weather is cold?

1, cold weather, less sweat evaporation, a large number of water excreted through blood vessels and kidneys, showing increased urine;

2. In cold days, because the temperature of the body is higher than that outside, the blood vessels contract, and the excess water is filtered through the renal tubules.

analyse

It is a physiological phenomenon that the weather is cold and urine is excessive. If the urine volume is really excessive and exceeds a certain frequency, you still need to go to urology for examination.